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70306-83007 — TUBE,BENT,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

70306-83007: TUBE,BENT,METALLIC.

The TUBE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 1.500 INCHES NOMINAL IN, material: STEEL COMP 321, construction: SEAMLESS, wall_thickness: 0.020 INCHES NOMINAL IN, first_end_style: FLANGE, second_end_style: OUTSIDE BEADED. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-339-6500, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
70306-83007
NSN: 4710-01-339-6500
NIINs: 013396500, 013396501
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
diameter1.500 INCHES NOMINAL IN
materialSTEEL COMP 321
constructionSEAMLESS
wall_thickness0.020 INCHES NOMINAL IN
first_end_styleFLANGE
second_end_styleOUTSIDE BEADED
first_end_bead_width0.093 INCHES NOMINAL IN
second_end_bead_width0.093 INCHES NOMINAL IN
first_end_outside_diameter1.500 INCHES NOMINAL IN
cross-sectional_shape_stylePLAIN ROUND
second_end_outside_diameter1.500 INCHES NOMINAL IN
first_end_bead_outside_diameter1.644 INCHES NOMINAL IN
NSN4710-01-339-6500
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 70306-83007 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SECOND END BEAD WIDTH: 0.093 INCHES NOMINAL IN
•
FIRST END FLANGE OUTSIDE DIAMETER: 5.450 INCHES NOMINAL IN
•
FIRST END STYLE: FLANGE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-8606, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
•
DIAMETER: 1.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.020 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SECOND END BEAD WIDTH0.093 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER5.450 INCHES NOMINAL IN
FIRST END STYLEFLANGE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8606, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
DIAMETER1.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.020 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
SECOND END BEAD OUTSIDE DIAMETER1.644 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 70306-83007?
70306-83007 is a TUBE,BENT,METALLIC.
What is the NSN for 70306-83007?
70306-83007 is cataloged in the U.S. Government catalog under NSN 4710-01-339-6500. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.